#include #include #include int __next_node_in(int node, const nodemask_t *srcp) { int ret = __next_node(node, srcp); if (ret == MAX_NUMNODES) ret = __first_node(srcp); return ret; } EXPORT_SYMBOL(__next_node_in); #ifdef CONFIG_NUMA /* * Return the bit number of a random bit set in the nodemask. * (returns NUMA_NO_NODE if nodemask is empty) */ int node_random(const nodemask_t *maskp) { int w, bit = NUMA_NO_NODE; w = nodes_weight(*maskp); if (w) bit = bitmap_ord_to_pos(maskp->bits, get_random_int() % w, MAX_NUMNODES); return bit; } #endif t-next.git' title='net-next.git Git repository'/>
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authorScott Mayhew <smayhew@redhat.com>2017-01-05 16:34:51 -0500
committerJ. Bruce Fields <bfields@redhat.com>2017-01-12 15:56:40 -0500
commit546125d1614264d26080817d0c8cddb9b25081fa (patch)
treeee7ffd8b1b320378fa7ffa37a1dc5fd38595a33d /include/scsi/scsi_driver.h
parent78794d1890708cf94e3961261e52dcec2cc34722 (diff)
sunrpc: don't call sleeping functions from the notifier block callbacks
The inet6addr_chain is an atomic notifier chain, so we can't call anything that might sleep (like lock_sock)... instead of closing the socket from svc_age_temp_xprts_now (which is called by the notifier function), just have the rpc service threads do it instead. Cc: stable@vger.kernel.org Fixes: c3d4879e01be "sunrpc: Add a function to close..." Signed-off-by: Scott Mayhew <smayhew@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'include/scsi/scsi_driver.h')